Code Inspection: '__toString' may throw an exception Last modified: 16 May 2022Configure inspections: Settings / Preferences | Editor | InspectionsShow intention actions: Alt+Enter Reports the usages of __toString that may throw an exception, which is not allowed for PHP language level lower than 7.4. Suppress an inspection in the editor Position the caret at the highlighted line and press Alt+Enter or click .Click the arrow next to the inspection you want to suppress and select the necessary suppress action.